344033819 has 2 divisors, whose sum is σ = 344033820. Its totient is φ = 344033818.

The previous prime is 344033801. The next prime is 344033827. The reversal of 344033819 is 918330443.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 344033819 - 2¹⁶ = 343968283 is a prime.

It is a super-2 number, since 2×344033819² = 236718537231449522, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (344038819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172016909 + 172016910.

It is an arithmetic number, because the mean of its divisors is an integer number (172016910).

Almost surely, 2^344033819 is an apocalyptic number.

344033819 is a deficient number, since it is larger than the sum of its proper divisors (1).

344033819 is an equidigital number, since it uses as much as digits as its factorization.

344033819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 344033819 is about 18548.1486677242. The cubic root of 344033819 is about 700.7025728402.

The spelling of 344033819 in words is "three hundred forty-four million, thirty-three thousand, eight hundred nineteen".